public override object BeforeMethod(string method)
        {
            var metas = Metas.Where(x => x.MetaName == method).ToList();

            if (metas.Count == 0)
            {
                return(base.BeforeMethod(method));
            }

            if (metas.Count == 1)
            {
                return(metas.First());
            }
            return(metas);
        }